CCRL 40/15
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 1'178'235 games
played by 2'711 programs

White wins: 406'134 (34.5%)
Black wins: 300'016 (25.5%)
Draws: 472'085 (40.1%)
White score: 54.5%

Engine Details

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Winter 0.8 64-bit (3082+21
−21
)Quote
Author: Jonathan Rosenthal Link: Homepage
This is one of the 11 Winter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RofChade 2.202 64-bit3207+12
−12
(+125)3.5 − 12.5
(+0−9=7)
21.9%
3.5 / 16
0.0%
−53
= 0 0 0 = = = 0 0 = = 0 0 = 0 0
–   Schooner 2.2 64-bit3204+12
−11
(+122)8 − 8
(+4−4=8)
50.0%
8.0 / 16
0.0%
+119
= 1 0 = = 0 = = 1 0 1 0 = 1 = =
–   Defenchess 2.2 64-bit3201+10
−10
(+119)4 − 12
(+0−8=8)
25.0%
4.0 / 16
0.0%
−33
= = 0 0 = 0 = 0 = = 0 = = 0 0 0
–   RubiChess 1.7.3 64-bit3191+17
−17
(+109)15.5 − 32.5
(+4−21=23)
32.3%
15.5 / 48
0.0%
−1
= = = 0 = 0 1 0 0 = = = 0 = = 0 0 0 0 = 1 0 1 = 0 0 1 = = = = = 0 0 0 = = = 0 0 0 = 0 = 0 = 0 =
–   Arasan 22.1 64-bit3147+25
−25
(+65)6.5 − 9.5
(+3−6=7)
40.6%
6.5 / 16
0.0%
+6
= = = = 0 0 1 0 = 0 1 0 1 0 = =
–   Xiphos 0.4 64-bit3145+11
−11
(+63)6.5 − 9.5
(+0−3=13)
40.6%
6.5 / 16
0.0%
+14
= = = = = = = 0 = = = 0 = = = 0
–   Laser 1.6 64-bit3131+11
−11
(+49)7 − 9
(+3−5=8)
43.8%
7.0 / 16
0.0%
+9
0 0 = = = 1 0 0 = = 1 1 = = = 0
–   Igel 2.6.0 64-bit3116+21
−21
(+34)9 − 11
(+3−5=12)
45.0%
9.0 / 20
1.3%
+8
1 = = = = 0 = 1 0 1 0 = = = = 0 = = = 0
–   NirvanaChess 2.4 64-bit3100+9
−9
(+18)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
6.3%
−74
= 0 1 0
–   Vajolet2 2.8 64-bit3099+16
−17
(+17)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
11.1%
+84
= = 1 =
–   Demolito 2020-05-14 64-bit3089+21
−21
(+7)4 − 4
(+2−2=4)
50.0%
4.0 / 8
31.7%
+7
1 0 = 1 = 0 = =
–   Lc0 0.22.0 wLD2 64-bit3087+37
−37
(+5)8 − 8
(+4−4=8)
50.0%
8.0 / 16
41.5%
+5
= 0 0 = 1 = 1 0 = 0 1 = = = = 1
–   Nemorino 5.00 64-bit3086+12
−13
(+4)3 − 5
(+1−3=4)
37.5%
3.0 / 8
36.8%
−73
0 = 0 = = = 1 0
–   Igel 2.5.0 64-bit3085+23
−23
(+3)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
43.5%
+95
= 1 0 1
–   Wasp 4.0 64-bit3077+22
−22
(−5)24.5 − 15.5
(+13−4=23)
61.3%
24.5 / 40
63.5%
+59
= 1 0 = 1 1 = = = 1 0 0 = = = 1 1 = = 1 1 = 1 = = 1 = = = = 1 = = = = 1 = 1 0 =
–   chess22k 1.14 64-bit3075+18
−18
(−7)11 − 9
(+6−4=10)
55.0%
11.0 / 20
68.9%
+28
0 0 1 = = = = 1 1 = 1 = 0 = 1 = = 0 = 1
–   Texel 1.07 64-bit3075+11
−11
(−7)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
72.8%
−102
1 = 0 0
–   ChessBrainVB 3.743068+16
−16
(−14)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
85.8%
−81
0 = = =
–   iCE 4.0 64-bit3059+16
−16
(−23)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
95.3%
+69
= 1 0 1
–   Combusken 1.3.0 64-bit3052+24
−24
(−30)15 − 9
(+9−3=12)
62.5%
15.0 / 24
97.1%
+41
= = 1 1 = = 1 = = 1 1 1 0 = 0 1 = 1 = = 1 = 0 =
–   Minic 2.46 64-bit3050+26
−25
(−32)2 − 2
(+1−1=2)
50.0%
2.0 / 4
97.1%
−32
= 1 0 =
–   Combusken 1.3.1 64-bit3028+45
−45
(−54)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
98.4%
+40
= 1 1 0
–   Pirarucu 3.3.5 64-bit3027+19
−19
(−55)14.5 − 9.5
(+7−2=15)
60.4%
14.5 / 24
100.0%
+2
= = = = 1 = = = 1 0 = 1 1 1 = = = 0 1 1 = = = =
–   Fat Fritz Junior w510 64-bit3023+35
−35
(−59)6 − 10
(+2−6=8)
37.5%
6.0 / 16
99.8%
−134
= = = = 1 0 = 0 0 1 0 0 = = = 0
–   Critter 1.01 32-bit3019+18
−18
(−63)9 − 7
(+4−2=10)
56.3%
9.0 / 16
100.0%
−29
1 = 1 = = 1 = = 1 0 = 0 = = = =
–   Marvin 3.6.0 64-bit3013+21
−21
(−69)20.5 − 15.5
(+11−6=19)
56.9%
20.5 / 36
100.0%
−27
1 = 1 0 1 = 1 0 1 1 0 = = 0 1 = 1 1 = = = 1 0 = = = 0 = = = 1 = = = = =
–   Combusken 1.2.0 64-bit3010+25
−25
(−72)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−4
1 = = =
–   Sting SF 19 64-bit3008+24
−25
(−74)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−14
= = 1 =
–   Komodo 2.03 32-bit3007+17
−16
(−75)9.5 − 6.5
(+6−3=7)
59.4%
9.5 / 16
100.0%
−13
1 = 0 = = = 1 1 0 = = 0 1 = 1 1
–   Stockfish 1.9.1 32-bit3002+16
−16
(−80)8.5 − 7.5
(+6−5=5)
53.1%
8.5 / 16
100.0%
−54
1 0 = = 0 0 1 1 0 = 0 = 1 1 1 =
–   Monolith 2 64-bit3001+19
−19
(−81)15 − 9
(+11−5=8)
62.5%
15.0 / 24
100.0%
+5
1 1 1 = 1 0 = 0 0 1 1 0 1 = 0 = 1 = 1 1 1 = = =
–   Minic 2.33 64-bit2995+27
−27
(−87)13.5 − 6.5
(+9−2=9)
67.5%
13.5 / 20
100.0%
+22
1 1 1 = = = 1 = 1 0 1 = = 1 = = = 0 1 1
–   Bagatur 2.2 64-bit2994+21
−22
(−88)24 − 12
(+17−5=14)
66.7%
24.0 / 36
100.0%
+17
= 0 = 0 1 = = 0 1 = 1 = = 1 1 1 1 1 1 1 1 = = = 1 1 1 = = 1 0 = = 1 1 0
–   Amoeba 3.2 64-bit2993+25
−25
(−89)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−238
0 = = 0
–   Rodent IV 022 64-bit2989+22
−22
(−93)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−57
= 1 = 1 0 = = =
–   Topple 0.7.5 64-bit2984+18
−18
(−98)13.5 − 6.5
(+9−2=9)
67.5%
13.5 / 20
100.0%
+10
1 = = = 0 = 1 1 = 1 1 0 = 1 1 = 1 = 1 =
–   Godel 7.0 64-bit2979+19
−19
(−103)13.5 − 10.5
(+10−7=7)
56.3%
13.5 / 24
100.0%
−61
1 0 = 1 = 1 = 0 1 = 0 = 1 1 1 1 0 0 1 0 0 1 = =
–   Amoeba 3.1 64-bit2968+20
−20
(−114)10.5 − 5.5
(+7−2=7)
65.6%
10.5 / 16
100.0%
−13
0 = 1 0 1 1 = = 1 = 1 = = = 1 1
–   Rybka 2.3.2a 64-bit2961+11
−11
(−121)12.5 − 3.5
(+10−1=5)
78.1%
12.5 / 16
100.0%
+73
1 1 = 1 1 0 = = 1 1 1 1 1 1 = =
–   FabChess 1.15 64-bit2942+22
−22
(−140)15.5 − 4.5
(+12−1=7)
77.5%
15.5 / 20
100.0%
+43
1 1 1 1 = = = 1 1 = 1 1 1 = 1 1 = 1 = 0
–   Naum 4 32-bit2930+14
−14
(−152)11.5 − 4.5
(+9−2=5)
71.9%
11.5 / 16
100.0%
0
1 1 1 1 0 = = = = 1 1 1 1 0 1 =
–   Counter 3.5 64-bit2905+21
−21
(−177)12 − 4
(+9−1=6)
75.0%
12.0 / 16
100.0%
−13
1 1 1 0 1 1 1 = = = 1 1 = 1 = =

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Created in 2005-2013 by CCRL team
Last games added on September 19, 2020